Initializing AMReX (26.05-39-gbe2cc437644f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-39-gbe2cc437644f) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.537 ... 1.538 ... 1.54 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3651 0.3708 0.3766 24.45% amrex::unpackBuffer 104 0.2722 0.2728 0.2734 17.75% Redistribute_partition 104 0.2611 0.2613 0.2616 16.98% amrex::unpackRemotes 104 0.2108 0.2117 0.2125 13.80% TestParticleContainer::moveParticles 100 0.1204 0.1207 0.1211 7.86% ParticleContainer::Redistribute_impl() 104 0.08305 0.09239 0.1017 6.61% TestParticleContainer::checkAnswer 103 0.05284 0.0557 0.05857 3.80% ParticleCopyPlan::build 104 0.05171 0.05194 0.05217 3.39% amrex::communicateParticlesStart 104 0.0215 0.02607 0.03063 1.99% amrex::computeNeighborProcs 101 0.02408 0.02423 0.02439 1.58% ParticleCopyPlan::buildMPIStart 104 0.01073 0.01328 0.01584 1.03% amrex::communicateParticlesFinish 104 0.007517 0.01012 0.01272 0.83% ParticleCopyPlan::doHandShake 104 0.002429 0.00501 0.007591 0.49% ParticleContainer::ReserveForRedistribute() 104 0.007337 0.007356 0.007375 0.48% InitParticles 1 0.003353 0.003536 0.003718 0.24% testRedistribute 1 0.002786 0.002809 0.002831 0.18% ParticleContainer::OK() 103 3.41e-05 3.602e-05 3.793e-05 0.00% Other 434 0.006487 0.008549 0.01061 0.69% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.537 1.538 1.54 100.00% ParticleContainer::Redistribute_impl() 104 1.114 1.114 1.114 72.34% numParticlesOutOfRange() 616 0.3651 0.3708 0.3766 24.45% amrex::unpackBuffer 104 0.2722 0.2728 0.2734 17.75% Redistribute_partition 104 0.2611 0.2613 0.2616 16.98% amrex::unpackRemotes 104 0.2108 0.2117 0.2125 13.80% TestParticleContainer::checkAnswer 103 0.1712 0.1741 0.177 11.49% TestParticleContainer::moveParticles 100 0.1204 0.1207 0.1211 7.86% ParticleContainer::OK() 103 0.1184 0.1184 0.1184 7.69% ParticleCopyPlan::build 104 0.09571 0.09571 0.09571 6.21% amrex::communicateParticlesStart 104 0.0215 0.02607 0.03063 1.99% amrex::computeNeighborProcs 101 0.02408 0.02423 0.02439 1.58% ParticleCopyPlan::buildMPIStart 104 0.01827 0.01829 0.01832 1.19% InitParticles 1 0.01581 0.01582 0.01583 1.03% amrex::communicateParticlesFinish 104 0.007517 0.01012 0.01272 0.83% ParticleCopyPlan::doHandShake 104 0.002429 0.00501 0.007591 0.49% ParticleContainer::ReserveForRedistribute() 104 0.007337 0.007356 0.007375 0.48% Other 434 0.006994 0.01085 0.0147 0.95% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9175 KiB 9175 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 364 1178 KiB 1179 KiB 1181 KiB 7079 KiB 7091 KiB 7103 KiB InitParticles 24 6386 KiB 6388 KiB 6389 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 85 KiB 6903 KiB 6921 KiB 6939 KiB amrex::packBuffer 208 198 KiB 199 KiB 199 KiB 6902 KiB 6920 KiB 6938 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1833 KiB 1839 KiB 1844 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8968 B 8976 B 8984 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5165 B 5167 B 5170 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3547 B 3547 B 3548 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 949 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 107 B 256 B 256 B 256 B --------------------------------------------------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------- The_Managed_Arena::Initialize() 2 3 B 3 B 3 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 4 B 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 128 KiB 135 KiB 143 KiB 6902 KiB 6920 KiB 6939 KiB amrex::communicateParticlesStart 206 49 KiB 54 KiB 60 KiB 6901 KiB 6919 KiB 6938 KiB InitParticles 300 6769 B 7224 B 7680 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1453 B 1454 B 1455 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 B 256 B 256 B 256 B testRedistribute 24 0 B 0 B 0 B 256 B 256 B 256 B ---------------------------------------------------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.05-39-gbe2cc437644f) finalized